5
9: REVERB LEVEL: Use this control to adjust the amount of reverberation: in its
full counter clockwise position the signal will be “dry” (without any reverb). As you
rotate the control clockwise the amount of reverberation increases.
10: CHORUS: This switch, when depressed, activates the built-in, preset chorus
effect to enhance the sound of either channel.
11: HEADPHONES: Use this jack to listen to the amplifier through a pair of stereo
headphones. The internal speaker is disconnected when the headphones jack is
used.
CAUTION: To avoid possible damage to your hearing, do not use
headphones for extended periods of time at extremely loud listening
levels.
12: EXTERNAL SPEAKER: Use this jack to connect the amplifier to an external
speaker. The internal speaker is disconnected when this jack is used. The mini-
mum impedance for the external speaker is 4 ohms.
13: ON LED: This LED will illuminate when power is applied to the amplifier.
14: POWER: Use this switch to turn the amplifier on and off.
15: AC LINE CORD: (Rear panel, not shown:) This grounded power cord is to be
plugged into a grounded power outlet, wired to current electric codes and compatible
with voltage, power, and frequency requirements stated on the rear panel. D o n o t
attempt to defeat the safety ground connection.
Summary of Contents for MX20RC
Page 1: ......
Page 6: ...Suggested Settings 6 Clean Blues Rhythm Lead ...
Page 7: ...System Block Diagram 7 ...
